For) Adding Values with a For Loop

import java.util.Scanner;
public class Main {

    public static void main(String[] args) {
        System.out.print("Please enter a number: ");
        Scanner keyboard = new Scanner (System.in);
        int number = keyboard.nextInt();

        System.out.println("Number: " + number);
        System.out.println();

        int sum = 0;

        for (int n=1 ; n <= number ; n++){
            System.out.print(n + " ");
            sum = sum + n;
        }

        System.out.println();
        System.out.println("The sum is " + sum);
    }
}